-63.42% is the change from 913 to 334
Calculation steps:
[( 334 - 913 ) ÷ 913] x 100 = -63.42%
Formula
Percentage change = [(334 - 913) / 913] x 100
Subtract the new number by the original number
334 - 913 = -579
-579 ÷ 913 = -0.6341730558598029
-0.6341730558598029 x 100 = -63.42%